DE29518322U1 - Shock absorber with integrated linear generator for power generation - Google Patents

Shock absorber with integrated linear generator for power generation

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Publication number
DE29518322U1
DE29518322U1 DE29518322U DE29518322U DE29518322U1 DE 29518322 U1 DE29518322 U1 DE 29518322U1 DE 29518322 U DE29518322 U DE 29518322U DE 29518322 U DE29518322 U DE 29518322U DE 29518322 U1 DE29518322 U1 DE 29518322U1
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DE
Germany
Prior art keywords
shock absorber
absorber according
piston
linear generator
housing
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
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DE29518322U
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German (de)
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Goetz Marga De
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Individual
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Application filed by Individual filed Critical Individual
Priority to DE29518322U priority Critical patent/DE29518322U1/en
Publication of DE29518322U1 publication Critical patent/DE29518322U1/en
Priority to DE19647031A priority patent/DE19647031A1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02KDYNAMO-ELECTRIC MACHINES
    • H02K35/00Generators with reciprocating, oscillating or vibrating coil system, magnet, armature or other part of the magnetic circuit
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16FSPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F15/00Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/02Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
    • F16F15/03Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using magnetic or electromagnetic means
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16FSPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F6/00Magnetic springs; Fluid magnetic springs, i.e. magnetic spring combined with a fluid

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Power Engineering (AREA)
  • Electromagnetism (AREA)
  • Acoustics & Sound (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Vehicle Body Suspensions (AREA)
  • Vibration Prevention Devices (AREA)
  • Vibration Dampers (AREA)

Description

BeschreibungDescription

Stoßdämpfer mit Integriertem Lineargenerator zur StromerzeugungShock absorber with integrated linear generator for power generation

Spannungserzeugung durch InduktionVoltage generation by induction

Führt man eine Spule in das Magnetfeld eines Magneten, so entsteht während der Bewegung in der Spule eine Spannung. Man nennt diese Art der Spannungserzeugung Induktion.If you place a coil in the magnetic field of a magnet, a voltage is generated in the coil as it moves. This type of voltage generation is called induction.

Da die Induktion der Bewegung auch Prinzip aller Generatoren ist, spricht man hier vom Generatorprinzip.Since the induction of movement is also the principle of all generators, this is called the generator principle.

Die Größe der induzierten Spannung nimmt im gleichen Verhältnis zu wie die magnetische Flußdichte, die Bewegungsgeschwindigkeit und die wirksame Leiterlänge ( Leiterlänge im Magnetfeld ).The magnitude of the induced voltage increases in the same proportion as the magnetic flux density, the speed of movement and the effective conductor length (conductor length in the magnetic field).

Es sind Lineargeneratoren bekannt, diese werden vorwiegend als Geber elektrischer Signale für elektronische Steuerungen verwendet.Linear generators are known and are mainly used as generators of electrical signals for electronic controls.

Es sind keine Stoßdämpfer oder sonstige Anwendungen bekannt, die mit solch einem Lineargenerator elektrische Energie erzeugen.There are no known shock absorbers or other applications that generate electrical energy using such a linear generator.

Der in den Schutzansprüchen angegebenen Erfindung liegt das Problem zugrunde, einen Stoßdämpfer zu schaffen der gleichzeitig zu seiner ihm bestimmten Aufgabe, zB. in einem Kraftfahrzeug, (Radaufhängung) den von der Straße durch Unebenheiten erzeugten Stoß zu mindern, auch noch elektrische Energie erzeugt.The invention specified in the protection claims is based on the problem of creating a shock absorber which, at the same time as it performs its intended task, e.g. in a motor vehicle (wheel suspension), to reduce the shock generated by unevenness in the road, also generates electrical energy.

Mit der Erfindung wird erreicht, daß bei jeder Bewegung des Stoßdämpfers, durch die angebrachten Permanentmagnete bzw, Spulen, durch das Gesetz der Induktion elektrische Energie erzeugt wird.The invention ensures that with each movement of the shock absorber, electrical energy is generated by the attached permanent magnets or coils, through the law of induction.

Ein Typisches Einsatzgebiet ist ein Fahrzeug das sich auf einer Straße bewegt, welche in aller Regel Unebenheiten aufweißt. Diese dabei entstehenden Bewegungen werden mit Federn und Stoßdämpfern von der Karosserie ferngehalten. Es entstehen beim fahren ständig Bewegungen zwischen Karosserie und Rädern. Je schneller ein Fahrzeug fährt und je größer die Unebenheiten sind, desto schneller und heftiger sind, die Federwege zwischen Karosserie und Rädern bzw. Radaufhängungen. Diese Energie wird in den Federn und im Stoßdämpfer abgebaut und ist somit verloren. Bei den Bewegungen der Federwege kann mit dem in den Schutzansprüchen beschriebenen Lineargenerator elektrische Energie erzeugt werden. Die so gewonnene Energie kann nach Aufbereitung bzw. Spannungsanpaßung an die Fahrzeugelektrik ins Bordnetz bzw. in den Startakkumulator eingespeist werden. Ein im Fahrzeug befindlicher Bordgenerator kann dadurch unterstützt werden bzw. dieser kann teilweise im leerlauf arbeiten. Bei Fahrzeugen mit vier Rädern bedeutet dies vier Lieneargeneratoren.A typical application is a vehicle that is moving on a road that is usually uneven. These movements are kept away from the bodywork by springs and shock absorbers. When driving, there is constant movement between the bodywork and the wheels. The faster a vehicle travels and the bigger the bumps, the faster and more violent the spring travel between the bodywork and the wheels or wheel suspension. This energy is dissipated in the springs and shock absorbers and is thus lost. During the movements of the spring travel, electrical energy can be generated using the linear generator described in the protection claims. The energy obtained in this way can be fed into the vehicle electrical system or the starter battery after processing or voltage adjustment to the vehicle's electrical system. An on-board generator in the vehicle can be supported in this way or it can partially operate in idle mode. For vehicles with four wheels, this means four linear generators.

Ein relativ großer Nutzen ist besonders bei elektrisch betriebenen Fahrzeugen vorhanden, dort kann die Energie unmittelbar in den Antrieb einfließen. Auch ist dort große Akkukapazitäten zur Speicherung der elektrischen Energie vorhanden.There is a relatively large benefit, especially in electrically powered vehicles, where the energy can flow directly into the drive. There are also large battery capacities for storing the electrical energy.

In einer weiteren Ausgestaltung nach Fig.4 kann der Lineargenerator nach den Schutzansprüchen auch an Zug oder Druckfedern angekoppelt werden. Das bedeutet bei allen sich gegeneinander beweglichen Teilen ist ein solcher Lineargenerator einsetzbar. .··..··.:··· · In a further embodiment according to Fig.4, the linear generator can also be coupled to tension or compression springs according to the protection claims. This means that such a linear generator can be used for all parts that move against each other. .··..··.:··· ·

Eine weitere vorteilhafte Ausgestaltung der Erfindung ist in Fig. 2 dargestellt. Wenn die Magnete auf der äußeren oder inneren Schutzhülle als Elektromagnete Ausgeführt sind. Nehmen wir zum besseren Verständnis als Beispiel ein vorwärts fahrendes Fahrzeug mit 2 Rädern die hintereinander angeordnet sind. Wenn in den vorderen Stoßdämpfern, größere Spannungsimpulse erzeugt werden ( Schlagloch), so kann durch eine entsprechende Geschwindigkeits abhängige elektronische Steuerung, auf die Elektromagneten der hinteren Stoßdämpfer kurzzeitig eine größere Leistung eingebracht werden. Dies ergibt in Folge eine größere Leistungsausbeute des Lineragenerators. Je mehr gefederte Räder ein Fahrzeug hat je größer ist der Leistungsertrag.A further advantageous embodiment of the invention is shown in Fig. 2. When the magnets on the outer or inner protective cover are designed as electromagnets. For a better understanding, let us take as an example a vehicle driving forward with 2 wheels arranged one behind the other. If larger voltage pulses are generated in the front shock absorbers (pothole), a corresponding speed-dependent electronic control can briefly apply a larger amount of power to the electromagnets of the rear shock absorbers. This results in a greater power output from the linear generator. The more sprung wheels a vehicle has, the greater the power output.

Ein Ausführungsbeispiel der Erfindung wird anhand derAn embodiment of the invention is described with reference to

Figuren 1 bis 4 erläutert.Figures 1 to 4 are explained.

Es zeigen:Show it:

Fig. 1 Stoßdämpfer mit Permanentmagnet und InduktionsspulenFig. 1 Shock absorber with permanent magnet and induction coils

Fig. 2 Stoßdämpfer mit Permanentmagnet und Induktionsspulen sowie einem weiteren Permanentmagnet an der äußeren SchutzhülseFig. 2 Shock absorber with permanent magnet and induction coils as well as another permanent magnet on the outer protective sleeve

Fig. 3 Stoßdämpfer mit anders ausgestalteter Induktionsspule mit Eisenkern oder Dynamoblech.Fig. 3 Shock absorber with differently designed induction coil with iron core or dynamo sheet.

Fig. 4 Lineargenerator in einem weiteren Anwendungsfall, Gehäuse ähnlich dem eines Stoßdämpfers, jedoch in einer Zug oder Druckfeder.Fig. 4 Linear generator in another application, housing similar to that of a shock absorber, but in a tension or compression spring.

In Fig. 1 ist ein Stoßdämpfer( 1 ), dessen Kolben { 2 ) ist als Permanentmagnet ausgebildet. Auf der Schutzhülse { 3 } sind Induktionsspulen { 4 ) angebracht. Bei Bewegung des Kolbens ( 2 ) wird in den Induktionsspulen ( 4 ) durch schneiden von Feldlinien des Permanentmagneten { 2 ) elektrische Energie erzeugt.Fig. 1 shows a shock absorber (1) whose piston {2) is designed as a permanent magnet. Induction coils {4) are attached to the protective sleeve {3}. When the piston (2) moves, electrical energy is generated in the induction coils (4) by cutting field lines of the permanent magnet {2).

In Fig. 2 ist in einer weiteren Ausgestaltung von Fig. 1 ein zweiter Permanentmagnet ( 5 ) auf der äußeren Schutzhülse ( 6 ) angebracht. Dieser Magnet { 5 ) verstärkt das Magnetische Feld von Magnet ( 2 ) und somit wird eine größere Leistungausbeute des Lineargenerators erzielt.In Fig. 2, in a further embodiment of Fig. 1, a second permanent magnet (5) is attached to the outer protective sleeve (6). This magnet (5) strengthens the magnetic field of magnet (2) and thus a greater power output of the linear generator is achieved.

In Fig. 3 ist eine Variante der Induktionsspule { 4 ) dargestellt. Diese Spule hat einen Kern aus Weicheisen oder Dynamoblech damit die Feldlinien eine noch größere Induktion bewirken.Fig. 3 shows a variant of the induction coil { 4 ). This coil has a core made of soft iron or dynamo sheet so that the field lines cause an even greater induction.

In Fig.4 ist ein weiteres Einsatzgebiet eines Lineargenerators dargestellt. Der Generator ist ähnlich dem Stoßdämpfer aufgebaut. Diese Abbildung soll zeigen, daß ein Einsatz bei untereinander beweglichen Gegenständen die hier zB. mit einer Feder verbunden sind, möglich ist.Fig. 4 shows another application area for a linear generator. The generator is constructed in a similar way to a shock absorber. This illustration is intended to show that it can be used for objects that move with one another and are connected with a spring, for example.

Claims (9)

SchutzansprücheProtection claims 1. Stoßdämpfer { 1 ) mit integriertem Lineargenerator zur Stromerzeugung. Dadurch gekennzeichnet, daß der Hubkolben { 2 ) als Permanentmagnet ausgebildet ist, und um das Kolbengehäuse ( 3 ) das ebenso wie das äußere Schutzrohr ( 6 ) aus Magnetisch neutralem Material besteht eine Induktionsspule { 4 ) angeordnet ist.1. Shock absorber { 1 ) with integrated linear generator for power generation. Characterized in that the reciprocating piston { 2 ) is designed as a permanent magnet, and an induction coil { 4 ) is arranged around the piston housing ( 3 ), which, like the outer protective tube ( 6 ), is made of magnetically neutral material. 2. Stoßdämpfer nach Anspruch 1 dadurch gekennzeichnet, daß um das Kolbenbgehäuse ( 3 ) mehr als nur eine Induktionsspule ( 4 } angeordnet ist.2. Shock absorber according to claim 1, characterized in that more than one induction coil (4) is arranged around the piston housing (3). 3. Stoßdämpfer nach Anspruch 1 dadurch gekennzeichnet, daß am Hubkolben ( 2 ) mehr als nur ein Permanentmagnet angeordnet ist.3. Shock absorber according to claim 1 , characterized in that more than one permanent magnet is arranged on the piston (2). 4. Stoßdämpfer nach Anspruch 1 dadurch gekennzeichnet daß, am äußeren Schutzrohr ( 6 ) ein oder mehr Permanentmagnete ( 5 ) angebracht sind.4. Shock absorber according to claim 1, characterized in that one or more permanent magnets (5) are attached to the outer protective tube (6). 5. Stoßdämpfer nach Anspruch 4 dadurch gekennzeichnet, daß der oder die Permanentmagnete ( 5 ) durch Elektromagnete ersetzt sind.5. Shock absorber according to claim 4, characterized in that the permanent magnet or magnets (5) are replaced by electromagnets. 6. Stoßdämpfer nach Anspruch 1+2 dadurch gekennzeichnet, daß die Induktionsspulen ( 4 ) mit einem Eisenkern bzw. mit einem Kern aus Dynamoblech ausgestaltet sind.6. Shock absorber according to claim 1+2, characterized in that the induction coils (4) are designed with an iron core or with a core made of dynamo sheet. 7. Gehäuse nach Anspruch 1 dadurch gekennzeichnet, daß das Stoßdämpfergehäuse nur als Träger für Magnete und Induktionsspulen dient und in eine Feder integriert ist.7. Housing according to claim 1, characterized in that the shock absorber housing only serves as a carrier for magnets and induction coils and is integrated into a spring. 8. Stoßdämpfer nach Anspruch 1 dadurch gekennzeichnet daß um das Kolbengehäuse ( 3 ) elektro oder Permanentmagnete angebracht sind. Und um das äußere Schutzrohr { 6 ) Induktionsspulen. Wobei der Hubkolben kein Magnet enthält.8. Shock absorber according to claim 1, characterized in that electromagnets or permanent magnets are mounted around the piston housing (3). And induction coils are mounted around the outer protective tube (6). The piston does not contain a magnet. 9. Stoßdämpfer nach Anspruch 8 dadurch gekennzeichnet, daß am Kolbengehäuse ( 3 ) Induktionsspulen und am äußeren Schutzrohr ( 6 ) Permanent und oder Elektromagnete angebracht sind.9. Shock absorber according to claim 8, characterized in that induction coils are attached to the piston housing (3) and permanent and/or electromagnets are attached to the outer protective tube (6).
DE29518322U 1995-11-18 1995-11-18 Shock absorber with integrated linear generator for power generation Expired - Lifetime DE29518322U1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE29518322U DE29518322U1 (en) 1995-11-18 1995-11-18 Shock absorber with integrated linear generator for power generation
DE19647031A DE19647031A1 (en) 1995-11-18 1996-11-14 Motor vehicle shock absorber arrangement charging vehicle battery

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE29518322U DE29518322U1 (en) 1995-11-18 1995-11-18 Shock absorber with integrated linear generator for power generation

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Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004010229A1 (en) * 2004-02-26 2005-09-22 Horst Forster Spring device for voltage generation in vehicles has separated permanent magnet and induction coil with spring oscillation cutting magnetic field and generating voltage
DE202004013840U1 (en) * 2004-09-06 2006-01-19 Skysails Gmbh & Co. Kg Watercraft with a kite-like element
WO2010149149A2 (en) 2009-06-24 2010-12-29 German Gresser Electricity generating suspension system for hybrid and electric automobiles
US8063498B2 (en) 2009-02-27 2011-11-22 GM Global Technology Operations LLC Harvesting energy from vehicular vibrations
DE102010025785A1 (en) * 2010-07-01 2012-01-26 Anatolij Dudnev Three-wheeler, particularly solar rickshaw for use as load transporter, animal transporter and tandem three-wheeler, consists of combination of solar cells, solar roof and photovoltaic-battery drive
US8143766B2 (en) 2009-02-27 2012-03-27 GM Global Technology Operations LLC Harvesting energy from vehicular vibrations using piezoelectric devices
US8160774B2 (en) 2008-10-15 2012-04-17 GM Global Technology Operations LLC Vehicular actuator system
US8175770B2 (en) 2008-11-17 2012-05-08 GM Global Technology Operations LLC Height sensing system for a vehicular suspension assembly
US8174377B2 (en) 2008-11-14 2012-05-08 GM Global Technology Operations LLC Suspension height sensor
US8253281B2 (en) 2009-02-27 2012-08-28 GM Global Technology Operations LLC Energy harvesting apparatus incorporated into shock absorber
DE102011101896A1 (en) * 2011-05-18 2012-11-22 Dan-Dirk Seeling Method for producing electrical energy using wheel and suspension components in electromotor driven vehicle, involves generating charging command when laser reaches certain temperature, and charging batteries arranged at wheels
CN103192673A (en) * 2013-03-29 2013-07-10 江苏大学 Semi-active suspension energy-regenerative device of hybrid vehicle
US8614518B2 (en) 2009-10-14 2013-12-24 GM Global Technology Operations LLC Self-powered vehicle sensor systems
US9300188B2 (en) 2012-04-05 2016-03-29 Audi Ag Electric damper
CN109703361A (en) * 2018-12-30 2019-05-03 青岛绿捷通达新能源科技有限公司 The energy control system and energy control method of mixed electrical automobile

Families Citing this family (16)

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AU2001256579A1 (en) 2000-06-09 2001-12-17 Dauber Holdings Inc. Linear generator with induction coil which moves with respect to fixed permanentmagnets
DE10107999B4 (en) * 2001-01-26 2008-09-04 Müller, Hermann-Frank Sunroof for vehicles
US6631943B2 (en) 2001-01-26 2003-10-14 Mueller Hermann-Frank Sliding roof for motor vehicles
DE10238657A1 (en) * 2002-08-23 2004-03-18 Daimlerchrysler Ag Spring system for motor vehicles has a shock absorber with sectional areas interlinked by a hydraulic circuit and switching valves in branches of the hydraulic circuit
DE102004057074A1 (en) * 2004-11-25 2006-06-22 Helmut Obieglo Resonator for internal combustion engine, has mechanical and electrical components, eccentricity adjusted using rod, elastic medium joined at rod and guide and movable or fixed body e.g. mass is connected to medium
DE102010036658A1 (en) * 2010-07-27 2012-02-02 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Device for conversion of kinematic energy into electric power by e.g. vibration damper of motor vehicle, has power generation units for providing generated voltage peaks as electrical power into energy storage unit, to charge batteries
US9457635B2 (en) 2010-09-23 2016-10-04 Renton Coil Spring Company Magnetic damper
ITRM20100586A1 (en) * 2010-11-05 2012-05-06 Drusian Gabriele PERMANENT MAGNETIC SHOCK-ABSORBER PERENNIAL MAGNETIC SHOCK ABSORBER
DE202011003782U1 (en) 2011-03-10 2011-09-26 Serkan Cakmak LGS - Linear Generator System for vehicles for energy recovery
DE102011088008A1 (en) * 2011-12-08 2013-06-13 Continental Teves Ag & Co. Ohg Vibration damper e.g. shock absorber for vehicle, has primary and secondary elements whose relative movement is in correspondence with relative movement of permanent magnet and conductor loop
US9133900B2 (en) 2013-12-16 2015-09-15 GM Global Technology Operations LLC Method and apparatus for suspension damping including negative stiffness employing a permanent magnet
RU2668775C2 (en) * 2015-11-06 2018-10-02 Федеральное бюджетное образовательное учреждение высшего профессионального образования "Морской государственный университет имени адмирала Г.И. Невельского" Electromagnetic shock absorber
DE102017000146A1 (en) * 2017-01-10 2018-07-12 Math Lemouré SHOCK ABSORBER FOR GENERATING INDUCTION VOLTAGE
RU2677740C1 (en) * 2018-01-10 2019-01-21 федеральное государственное бюджетное образовательное учреждение высшего образования "Ивановский государственный энергетический университет имени В.И. Ленина" (ИГЭУ) Controlled magnetic damper (variants)
DE102019000107A1 (en) 2019-01-08 2020-07-09 Suheyla Lemouré Shock absorber for generating an induction voltage
CN114754096B (en) * 2022-05-09 2023-03-10 保定市东利机械制造股份有限公司 Magnetic induction coil energy recovery shock absorber

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Cited By (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004010229A1 (en) * 2004-02-26 2005-09-22 Horst Forster Spring device for voltage generation in vehicles has separated permanent magnet and induction coil with spring oscillation cutting magnetic field and generating voltage
DE202004013840U1 (en) * 2004-09-06 2006-01-19 Skysails Gmbh & Co. Kg Watercraft with a kite-like element
US8160774B2 (en) 2008-10-15 2012-04-17 GM Global Technology Operations LLC Vehicular actuator system
US8174377B2 (en) 2008-11-14 2012-05-08 GM Global Technology Operations LLC Suspension height sensor
US8175770B2 (en) 2008-11-17 2012-05-08 GM Global Technology Operations LLC Height sensing system for a vehicular suspension assembly
US8063498B2 (en) 2009-02-27 2011-11-22 GM Global Technology Operations LLC Harvesting energy from vehicular vibrations
US8253281B2 (en) 2009-02-27 2012-08-28 GM Global Technology Operations LLC Energy harvesting apparatus incorporated into shock absorber
US8143766B2 (en) 2009-02-27 2012-03-27 GM Global Technology Operations LLC Harvesting energy from vehicular vibrations using piezoelectric devices
DE102009060999A1 (en) 2009-06-24 2011-01-05 German Gresser Energy-optimized electric vehicle with autonomous power supply and method for power generation, preferably from kinetic and gravitational energy
WO2010149149A2 (en) 2009-06-24 2010-12-29 German Gresser Electricity generating suspension system for hybrid and electric automobiles
CN102481821A (en) * 2009-06-24 2012-05-30 格雷塞尔国际电子股份有限公司 Electricity generating suspension system for hybrid and electric automobiles
WO2010149149A3 (en) * 2009-06-24 2011-06-03 German Gresser Electricity generating suspension system for hybrid and electric automobiles
US8874291B2 (en) 2009-06-24 2014-10-28 Intertronic Gresser Gmbh Electricity generating suspension system for hybrid and electric automobiles
CN102481821B (en) * 2009-06-24 2016-04-27 格雷塞尔国际电子股份有限公司 For the generating suspension system of hybrid electric vehicle and battery-driven car
US8614518B2 (en) 2009-10-14 2013-12-24 GM Global Technology Operations LLC Self-powered vehicle sensor systems
DE102010025785A1 (en) * 2010-07-01 2012-01-26 Anatolij Dudnev Three-wheeler, particularly solar rickshaw for use as load transporter, animal transporter and tandem three-wheeler, consists of combination of solar cells, solar roof and photovoltaic-battery drive
DE102011101896A1 (en) * 2011-05-18 2012-11-22 Dan-Dirk Seeling Method for producing electrical energy using wheel and suspension components in electromotor driven vehicle, involves generating charging command when laser reaches certain temperature, and charging batteries arranged at wheels
US9300188B2 (en) 2012-04-05 2016-03-29 Audi Ag Electric damper
CN103192673A (en) * 2013-03-29 2013-07-10 江苏大学 Semi-active suspension energy-regenerative device of hybrid vehicle
CN109703361A (en) * 2018-12-30 2019-05-03 青岛绿捷通达新能源科技有限公司 The energy control system and energy control method of mixed electrical automobile
CN109703361B (en) * 2018-12-30 2020-12-04 青岛绿捷通达新能源科技有限公司 Energy control method of hybrid electric vehicle

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Date Code Title Description
R207 Utility model specification

Effective date: 19960222

R081 Change of applicant/patentee

Owner name: GOETZ, MARGA, DE

Free format text: FORMER OWNER: GOETZ, FRIEDRICH, 75059 ZAISENHAUSEN, DE

Effective date: 19960801

R156 Lapse of ip right after 3 years

Effective date: 19990901